Rumen ciliates are major contributors to enteric methane emissions from ruminant animals, yet the underlying mechanisms remain poorly understood. We present a catalog of 450 rumen ciliate genomes, with 87% newly generated. Using this resource, we … Source link
The disordered adapter protein linker for activation of T cells (LAT) propagates T cell receptor signaling. To interrogate how LAT coordinates multiple downstream pathways, we developed a single-cell screening approach, identifying widespread functional … Source link
The generation of effector CD8+ T cells (TEFF) requires activation of naïve CCR7+ T cells (TN) by dendritic cells (DCs) in lymphoid tissue. How TN-DC interaction duration and signal integration are controlled remains unclear. In this study, we show that … Source link
Gerrymandering—the practice of manipulating the boundaries of electoral districts to create artificial advantage—is back with a vengeance in the United States. Except when courts intervene, as happened recently in Ohio and Utah, electoral district boundaries are normally redrawn once a decade, aiming to create legislative units that represent approximately the same number of people based…
Atoms are selectively replaced, added, or deleted within ring-shaped molecules Source link
Generative AI design yields functional proteins with only 19 amino acids Source link
The recent push by the United States to mine the international seabed for critical minerals, such as manganese and cobalt, has been met with widespread calls to quickly enact international regulations for deep seabed mining. Indeed, criticism of the pace … Source link
HomeScienceVol. 392, No. 6797Measuring faith in a fragmented worldBack To Vol. 392, No. 6797 Full accessLetterPast as Prologue Share on Measuring faith in a fragmented worldJiayu CuiAuthors Info & AffiliationsScience30 Apr 2026Vol 392, Issue 6797p. 474 PREVIOUS ARTICLETrack wars’ environmental effects in real timePreviousNEXT ARTICLECDC communication undermines trust in vaccinesNext Notification… Source link
Modern warfare generates predictable environmental hazards, yet the scientific response to these risks remains slow and fragmented. In the first 10 days, Operation Epic Fury, the US–Israeli military action against Iran, has already produced at least 300 environmental incidents across West Asia, from burning oil facilities to damaged tankers in the Strait of Hormuz (1)….
HomeScienceVol. 392, No. 6797Support besieged Iranian scientistsBack To Vol. 392, No. 6797 Full accessLetter Share on Support besieged Iranian scientistsReza Majdzadeh and Mohammad Reza FarzaneganAuthors Info & AffiliationsScience30 Apr 2026Vol 392, Issue 6797p. 473 PREVIOUS ARTICLEScientist as SubjectPreviousNEXT ARTICLETrack wars’ environmental effects in real timeNext NotificationsBookmark Co… Source link